Bug 1575304 - Remove ellipses after Learn more r=johannh

Differential Revision: https://phabricator.services.mozilla.com/D46350

--HG--
extra : moz-landing-system : lando

browser/base/content/test/popupNotifications/browser_popupNotification_learnmore.js

@@ -50,7 +50,7 @@ var tests = [
       let link = notification.querySelector(
         ".popup-notification-learnmore-link"
       );
-      is(link.textContent, "Learn more…", "correct label");
+      is(link.textContent, "Learn more", "correct label");
       is(link.href, "https://mozilla.org", "correct href");
       isnot(
         window.getComputedStyle(link).getPropertyValue("display"),

toolkit/content/widgets/popupnotification.js

@@ -84,7 +84,7 @@
             </vbox>
             <toolbarbutton class="messageCloseButton close-icon popup-notification-closebutton tabbable" tooltiptext="&closeNotification.tooltip;"></toolbarbutton>
           </hbox>
-          <label class="popup-notification-learnmore-link" is="text-link">&learnMore;</label>
+          <label class="popup-notification-learnmore-link" is="text-link">&learnMoreNoEllipsis;</label>
           <checkbox class="popup-notification-checkbox" oncommand="PopupNotifications._onCheckboxCommand(event)"></checkbox>
           <description class="popup-notification-warning"></description>
         </vbox>

toolkit/locales/en-US/chrome/global/notification.dtd

@@ -6,7 +6,7 @@
 
 <!ENTITY checkForUpdates "Check for updates…">
 
-<!ENTITY learnMore "Learn more…">
+<!ENTITY learnMoreNoEllipsis "Learn more">
 
 <!ENTITY defaultButton.label "OK!">
 <!ENTITY defaultButton.accesskey "O">